#include <iostream>
using namespace std;


int main()
{
	int ival = 1.01;
	int &rval1 = ival;
	int i = 0, &r1 = i;
	double d = 0, &r2 = d;
	r2 = 3.14159;
	r2=r1;
	i = r2;
	r1=d;
    return 0;
}
